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Showing results for 1 - 20 of 37 1940s San Diego (Calif.) Kelps

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  1. American Agar and Chemical Company and Marine Products Company in old Mission Brewery building

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: American Agar and Chemical Company; Kelps
    • Format: image
  2. American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  3. Chemist Horace H. Selby in American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: American Agar Company; Kelps; Laboratories; Scientists
    • Format: image
  4. Close-up view of agar producing seaweed gelidium cartilagineum

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: Kelps; American Agar and Chemical Company
    • Format: image
  5. Drying kelp inside American Agar Company

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  6. Interior of American Agar Company facility showing workers and kelp dryers

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: 1942
    • Topic: American Agar Company; Kelps
    • Format: image
  7. Interior of American Agar Company facility showing workers and washtubs

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: Kelps; American Agar Company
    • Format: image
  8. Interior of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  9. Interior view of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  10. Interior view of American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  11. Interior view of American Agar Company kelp processing facility showing workers and [fermentation?] tanks

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: Kelps; American Agar Company
    • Format: image
  12. Interior view of American Agar Company showing worker and [fermentation?] tank

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  13. Kelp boat Amerigo Vespucci

    • Collection: San Diego History Center Photographs
    • Date: 1940
    • Topic: Boats; Kelps
    • Format: image
  14. Kelp boat Amerigo Vespucci

    • Collection: San Diego History Center Photographs
    • Date: 1940
    • Topic: Kelps; Boats
    • Format: image
  15. Kelp cutter El Rey unloading kelp at Kelco processing plant

    • Collection: San Diego History Center Photographs
    • Date: ca. 1948
    • Topic: Kelps; Vessels; Kelco (San Diego, Calif.)
    • Format: image
  16. Man working in American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  17. Marine alga on display at Balboa Park exhibit

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace
    • Date: 1947
    • Topic: American Agar Company; Kelps
    • Format: image
  18. Market display of baked goods contining agar, American Agar and Chemical Company

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: Kelps; American Agar and Chemical Company; Products
    • Format: image
  19. Promotional display for American Agar and Chemical Company

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: American Agar and Chemical Company; Exhibitions; Kelps
    • Format: image
  20. Store showcase with candy containing agar, American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: American Agar Company; Kelps; Candy; Products
    • Format: image